1639236003

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{22717}}^1$

素因数の和:23146

約数の個数: 16

約数和(自身を含む): 2224546560

約数和(自身を除く): 585310557

約数列:

[1, 3, 67, 201, 359, 1077, 22717, 24053, 68151, 72159, 1522039, 4566117, 8155403, 24466209, 546412001, 1639236003]

約数ペア:

[(1, 1639236003), (3, 546412001), (67, 24466209), (201, 8155403), (359, 4566117), (1077, 1522039), (22717, 72159), (24053, 68151)]